Colorectal cancer in adolescent Nigerians

Area of Science:

• Oncology
• Gastroenterology
• Epidemiology

Background:

• Colorectal cancer (CRC) typically affects older adults in industrialized nations, with peak incidence in the sixth and seventh decades.
• In developing countries, CRC presents at a younger mean age, often in the fifth decade.
• While CRC in the very young has been documented in Western countries, such data is scarce for Nigeria.

Observation:

• This paper presents illustrative cases of colon and rectal carcinoma in Nigerian adolescents.
• The study documents the unique clinical features of CRC in this young demographic.
• It explores potential risk factors contributing to early-onset CRC in the Nigerian population.

Findings:

• Nigerian adolescents diagnosed with colorectal cancer exhibit distinct characteristics compared to older populations.
• The study identifies specific epidemiological patterns and clinical presentations in young CRC patients in Nigeria.
• Preliminary evidence suggests certain risk factors may play a significant role in the etiology of CRC in this group.

Implications:

• Understanding the unique features of CRC in Nigerian youth is crucial for early diagnosis and tailored treatment.
• Identifying specific risk factors can inform targeted prevention strategies for colorectal cancer in Nigeria.
• This research contributes to the global understanding of pediatric and adolescent oncology, particularly for colorectal malignancies.